diff --git a/Gemfile b/Gemfile
index e210be466..24f8c36c9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -59,7 +59,6 @@ gem 'openid_connect'
 gem 'pg'
 gem 'phonelib'
 gem 'prawn-rails' # PDF Generation
-gem 'prawn-svg'
 gem 'premailer-rails'
 gem 'puma' # Use Puma as the app server
 gem 'pundit'
diff --git a/Gemfile.lock b/Gemfile.lock
index b91f5e62a..0faaa9859 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -431,7 +431,7 @@ GEM
       ruby2_keywords (~> 0.0.1)
     netrc (0.11.0)
     nio4r (2.5.8)
-    nokogiri (1.13.3)
+    nokogiri (1.13.4)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     open4 (1.3.4)
@@ -459,9 +459,6 @@ GEM
       prawn
       prawn-table
       rails (>= 3.1.0)
-    prawn-svg (0.31.0)
-      css_parser (~> 1.6)
-      prawn (>= 0.11.1, < 3)
     prawn-table (0.2.2)
       prawn (>= 1.3.0, < 3.0.0)
     premailer (1.14.2)
@@ -840,7 +837,6 @@ DEPENDENCIES
   pg
   phonelib
   prawn-rails
-  prawn-svg
   premailer-rails
   pry-byebug
   puma
diff --git a/app/assets/images/header/logo-ds-wide.png b/app/assets/images/header/logo-ds-wide.png
new file mode 100644
index 000000000..a0ac0f353
Binary files /dev/null and b/app/assets/images/header/logo-ds-wide.png differ
diff --git a/app/controllers/agent_connect/agent_controller.rb b/app/controllers/agent_connect/agent_controller.rb
index c550284e4..18a781235 100644
--- a/app/controllers/agent_connect/agent_controller.rb
+++ b/app/controllers/agent_connect/agent_controller.rb
@@ -1,16 +1,26 @@
 # doc: https://github.com/france-connect/Documentation-AgentConnect
 class AgentConnect::AgentController < ApplicationController
   before_action :redirect_to_login_if_fc_aborted, only: [:callback]
+  before_action :check_state, only: [:callback]
+
+  STATE_COOKIE_NAME = :agentConnect_state
+  NONCE_COOKIE_NAME = :agentConnect_nonce
 
   def index
   end
 
   def login
-    redirect_to AgentConnectService.authorization_uri
+    uri, state, nonce = AgentConnectService.authorization_uri
+
+    cookies.encrypted[STATE_COOKIE_NAME] = state
+    cookies.encrypted[NONCE_COOKIE_NAME] = nonce
+
+    redirect_to uri
   end
 
   def callback
-    user_info = AgentConnectService.user_info(params[:code])
+    user_info = AgentConnectService.user_info(params[:code], cookies.encrypted[NONCE_COOKIE_NAME])
+    cookies.encrypted[NONCE_COOKIE_NAME] = nil
 
     instructeur = Instructeur.find_by(agent_connect_id: user_info['sub'])
 
@@ -50,4 +60,13 @@ class AgentConnect::AgentController < ApplicationController
     flash.alert = t('errors.messages.france_connect.connexion')
     redirect_to(new_user_session_path)
   end
+
+  def check_state
+    if cookies.encrypted[STATE_COOKIE_NAME] != params[:state]
+      flash.alert = t('errors.messages.france_connect.connexion')
+      redirect_to(new_user_session_path)
+    else
+      cookies.encrypted[STATE_COOKIE_NAME] = nil
+    end
+  end
 end
diff --git a/app/graphql/api/v2/context.rb b/app/graphql/api/v2/context.rb
index 080170698..26151a80e 100644
--- a/app/graphql/api/v2/context.rb
+++ b/app/graphql/api/v2/context.rb
@@ -1,13 +1,14 @@
 class API::V2::Context < GraphQL::Query::Context
-  def has_fragment?(name)
-    if self["has_fragment_#{name}"]
-      true
-    else
-      visitor = HasFragment.new(self.query.selected_operation, name)
+  # This method is used to check if a given fragment is used in the given query.
+  # We need that in order to maintain backward compatibility for Types de Champ
+  # that we extended in later iterations of our schema.
+  def has_fragment?(fragment_name)
+    self[:has_fragment] ||= Hash.new do |hash, fragment_name|
+      visitor = HasFragment.new(query.document, fragment_name)
       visitor.visit
-      self["has_fragment_#{name}"] = visitor.found
-      self["has_fragment_#{name}"]
+      hash[fragment_name] = visitor.found
     end
+    self[:has_fragment][fragment_name]
   end
 
   def internal_use?
@@ -36,17 +37,28 @@ class API::V2::Context < GraphQL::Query::Context
     self[:authorized][demarche.id]
   end
 
+  # This is a query AST visitor that we use to check
+  # if a fragment with a given name is used in the given document.
+  # We check for both inline and standalone fragments.
   class HasFragment < GraphQL::Language::Visitor
-    def initialize(document, name)
+    def initialize(document, fragment_name)
       super(document)
-      @name = name.to_s
+      @fragment_name = fragment_name.to_s
       @found = false
     end
 
     attr_reader :found
 
     def on_inline_fragment(node, parent)
-      if node.type.name == @name
+      if node.type.name == @fragment_name
+        @found = true
+      end
+
+      super
+    end
+
+    def on_fragment_definition(node, parent)
+      if node.type.name == @fragment_name
         @found = true
       end
 
diff --git a/app/javascript/components/TypesDeChampEditor/Flash.js b/app/javascript/components/TypesDeChampEditor/Flash.ts
similarity index 61%
rename from app/javascript/components/TypesDeChampEditor/Flash.js
rename to app/javascript/components/TypesDeChampEditor/Flash.ts
index 945c6efd8..302c88c9f 100644
--- a/app/javascript/components/TypesDeChampEditor/Flash.js
+++ b/app/javascript/components/TypesDeChampEditor/Flash.ts
@@ -1,6 +1,14 @@
-export default class Flash {
-  constructor(isAnnotation) {
-    this.element = document.querySelector('#flash_messages');
+import invariant from 'tiny-invariant';
+
+export class Flash {
+  element: HTMLDivElement;
+  isAnnotation: boolean;
+  timeout?: number;
+
+  constructor(isAnnotation: boolean) {
+    const element = document.querySelector<HTMLDivElement>('#flash_messages');
+    invariant(element, 'Flash element is required');
+    this.element = element;
     this.isAnnotation = isAnnotation;
   }
   success() {
@@ -10,13 +18,13 @@ export default class Flash {
       this.add('Formulaire enregistré.');
     }
   }
-  error(message) {
+  error(message: string) {
     this.add(message, true);
   }
   clear() {
     this.element.innerHTML = '';
   }
-  add(message, isError) {
+  add(message: string, isError = false) {
     const html = `<div id="flash_message" class="center">
       <div class="alert alert-fixed ${
         isError ? 'alert-danger' : 'alert-success'
diff --git a/app/javascript/components/TypesDeChampEditor/OperationsQueue.js b/app/javascript/components/TypesDeChampEditor/OperationsQueue.ts
similarity index 58%
rename from app/javascript/components/TypesDeChampEditor/OperationsQueue.js
rename to app/javascript/components/TypesDeChampEditor/OperationsQueue.ts
index 46069491d..0da09cebc 100644
--- a/app/javascript/components/TypesDeChampEditor/OperationsQueue.js
+++ b/app/javascript/components/TypesDeChampEditor/OperationsQueue.ts
@@ -1,9 +1,21 @@
 import { getJSON } from '@utils';
+import invariant from 'tiny-invariant';
 
-export default class OperationsQueue {
-  constructor(baseUrl) {
+type Operation = {
+  path: string;
+  method: string;
+  payload: unknown;
+  resolve: (value: unknown) => void;
+  reject: () => void;
+};
+
+export class OperationsQueue {
+  queue: Operation[];
+  isRunning = false;
+  baseUrl: string;
+
+  constructor(baseUrl: string) {
     this.queue = [];
-    this.isRunning = false;
     this.baseUrl = baseUrl;
   }
 
@@ -11,6 +23,7 @@ export default class OperationsQueue {
     if (this.queue.length > 0) {
       this.isRunning = true;
       const operation = this.queue.shift();
+      invariant(operation, 'Operation is required');
       await this.exec(operation);
       this.run();
     } else {
@@ -18,7 +31,7 @@ export default class OperationsQueue {
     }
   }
 
-  enqueue(operation) {
+  enqueue(operation: Omit<Operation, 'resolve' | 'reject'>) {
     return new Promise((resolve, reject) => {
       this.queue.push({ ...operation, resolve, reject });
       if (!this.isRunning) {
@@ -27,7 +40,7 @@ export default class OperationsQueue {
     });
   }
 
-  async exec(operation) {
+  async exec(operation: Operation) {
     const { path, method, payload, resolve, reject } = operation;
     const url = `${this.baseUrl}${path}`;
 
@@ -35,12 +48,19 @@ export default class OperationsQueue {
       const data = await getJSON(url, payload, method);
       resolve(data);
     } catch (e) {
-      handleError(e, reject);
+      handleError(e as OperationError, reject);
     }
   }
 }
 
-async function handleError({ response, message }, reject) {
+class OperationError extends Error {
+  response?: Response;
+}
+
+async function handleError(
+  { response, message }: OperationError,
+  reject: (error: string) => void
+) {
   if (response) {
     try {
       const {
diff --git a/app/javascript/components/TypesDeChampEditor/components/DescriptionInput.jsx b/app/javascript/components/TypesDeChampEditor/components/DescriptionInput.tsx
similarity index 66%
rename from app/javascript/components/TypesDeChampEditor/components/DescriptionInput.jsx
rename to app/javascript/components/TypesDeChampEditor/components/DescriptionInput.tsx
index 2d17f752c..a87da30b7 100644
--- a/app/javascript/components/TypesDeChampEditor/components/DescriptionInput.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/DescriptionInput.tsx
@@ -1,7 +1,14 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-function DescriptionInput({ isVisible, handler }) {
+import type { Handler } from '../types';
+
+export function DescriptionInput({
+  isVisible,
+  handler
+}: {
+  isVisible: boolean;
+  handler: Handler<HTMLTextAreaElement>;
+}) {
   if (isVisible) {
     return (
       <div className="cell">
@@ -20,10 +27,3 @@ function DescriptionInput({ isVisible, handler }) {
   }
   return null;
 }
-
-DescriptionInput.propTypes = {
-  isVisible: PropTypes.bool,
-  handler: PropTypes.object
-};
-
-export default DescriptionInput;
diff --git a/app/javascript/components/TypesDeChampEditor/components/LibelleInput.jsx b/app/javascript/components/TypesDeChampEditor/components/LibelleInput.tsx
similarity index 66%
rename from app/javascript/components/TypesDeChampEditor/components/LibelleInput.jsx
rename to app/javascript/components/TypesDeChampEditor/components/LibelleInput.tsx
index f1ca7c07c..c7490cec6 100644
--- a/app/javascript/components/TypesDeChampEditor/components/LibelleInput.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/LibelleInput.tsx
@@ -1,7 +1,14 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-function LibelleInput({ isVisible, handler }) {
+import type { Handler } from '../types';
+
+export function LibelleInput({
+  isVisible,
+  handler
+}: {
+  isVisible: boolean;
+  handler: Handler<HTMLInputElement>;
+}) {
   if (isVisible) {
     return (
       <div className="cell libelle">
@@ -19,10 +26,3 @@ function LibelleInput({ isVisible, handler }) {
   }
   return null;
 }
-
-LibelleInput.propTypes = {
-  handler: PropTypes.object,
-  isVisible: PropTypes.bool
-};
-
-export default LibelleInput;
diff --git a/app/javascript/components/TypesDeChampEditor/components/MandatoryInput.jsx b/app/javascript/components/TypesDeChampEditor/components/MandatoryInput.tsx
similarity index 66%
rename from app/javascript/components/TypesDeChampEditor/components/MandatoryInput.jsx
rename to app/javascript/components/TypesDeChampEditor/components/MandatoryInput.tsx
index 436a23345..9a13cc161 100644
--- a/app/javascript/components/TypesDeChampEditor/components/MandatoryInput.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/MandatoryInput.tsx
@@ -1,7 +1,14 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-function MandatoryInput({ isVisible, handler }) {
+import type { Handler } from '../types';
+
+export function MandatoryInput({
+  isVisible,
+  handler
+}: {
+  isVisible: boolean;
+  handler: Handler<HTMLInputElement>;
+}) {
   if (isVisible) {
     return (
       <div className="cell">
@@ -19,10 +26,3 @@ function MandatoryInput({ isVisible, handler }) {
   }
   return null;
 }
-
-MandatoryInput.propTypes = {
-  handler: PropTypes.object,
-  isVisible: PropTypes.bool
-};
-
-export default MandatoryInput;
diff --git a/app/javascript/components/TypesDeChampEditor/components/MoveButton.jsx b/app/javascript/components/TypesDeChampEditor/components/MoveButton.tsx
similarity index 56%
rename from app/javascript/components/TypesDeChampEditor/components/MoveButton.jsx
rename to app/javascript/components/TypesDeChampEditor/components/MoveButton.tsx
index c8ec442f9..15796767a 100644
--- a/app/javascript/components/TypesDeChampEditor/components/MoveButton.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/MoveButton.tsx
@@ -1,8 +1,17 @@
-import React from 'react';
-import PropTypes from 'prop-types';
+import React, { MouseEventHandler } from 'react';
 import { ArrowDownIcon, ArrowUpIcon } from '@heroicons/react/solid';
 
-function MoveButton({ isEnabled, icon, title, onClick }) {
+export function MoveButton({
+  isEnabled,
+  icon,
+  title,
+  onClick
+}: {
+  isEnabled: boolean;
+  icon: string;
+  title: string;
+  onClick: MouseEventHandler<HTMLButtonElement>;
+}) {
   return (
     <button
       className="button small move"
@@ -18,12 +27,3 @@ function MoveButton({ isEnabled, icon, title, onClick }) {
     </button>
   );
 }
-
-MoveButton.propTypes = {
-  isEnabled: PropTypes.bool,
-  icon: PropTypes.string,
-  title: PropTypes.string,
-  onClick: PropTypes.func
-};
-
-export default MoveButton;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChamp.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChamp.tsx
similarity index 77%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChamp.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChamp.tsx
index 68a83fc9c..4fd8c31c7 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChamp.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChamp.tsx
@@ -1,24 +1,40 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import { sortableElement, sortableHandle } from 'react-sortable-hoc';
+import React, { Dispatch } from 'react';
+import { SortableElement, SortableHandle } from 'react-sortable-hoc';
 import { useInView } from 'react-intersection-observer';
 import { TrashIcon } from '@heroicons/react/outline';
 
-import DescriptionInput from './DescriptionInput';
-import LibelleInput from './LibelleInput';
-import MandatoryInput from './MandatoryInput';
-import MoveButton from './MoveButton';
-import TypeDeChampCarteOption from './TypeDeChampCarteOption';
-import TypeDeChampCarteOptions from './TypeDeChampCarteOptions';
-import TypeDeChampDropDownOptions from './TypeDeChampDropDownOptions';
-import TypeDeChampDropDownOther from './TypeDeChampDropDownOther';
-import TypeDeChampPieceJustificative from './TypeDeChampPieceJustificative';
-import TypeDeChampRepetitionOptions from './TypeDeChampRepetitionOptions';
-import TypeDeChampTypesSelect from './TypeDeChampTypesSelect';
-import TypeDeChampDropDownSecondary from './TypeDeChampDropDownSecondary';
+import type { Action, TypeDeChamp, State, Handler } from '../types';
+import { DescriptionInput } from './DescriptionInput';
+import { LibelleInput } from './LibelleInput';
+import { MandatoryInput } from './MandatoryInput';
+import { MoveButton } from './MoveButton';
+import { TypeDeChampCarteOption } from './TypeDeChampCarteOption';
+import { TypeDeChampCarteOptions } from './TypeDeChampCarteOptions';
+import { TypeDeChampDropDownOptions } from './TypeDeChampDropDownOptions';
+import { TypeDeChampDropDownOther } from './TypeDeChampDropDownOther';
+import { TypeDeChampPieceJustificative } from './TypeDeChampPieceJustificative';
+import { TypeDeChampRepetitionOptions } from './TypeDeChampRepetitionOptions';
+import { TypeDeChampTypesSelect } from './TypeDeChampTypesSelect';
+import { TypeDeChampDropDownSecondary } from './TypeDeChampDropDownSecondary';
 
-const TypeDeChamp = sortableElement(
-  ({ typeDeChamp, dispatch, idx: index, isFirstItem, isLastItem, state }) => {
+type TypeDeChampProps = {
+  typeDeChamp: TypeDeChamp;
+  dispatch: Dispatch<Action>;
+  idx: number;
+  isFirstItem: boolean;
+  isLastItem: boolean;
+  state: State;
+};
+
+export const TypeDeChampComponent = SortableElement<TypeDeChampProps>(
+  ({
+    typeDeChamp,
+    dispatch,
+    idx: index,
+    isFirstItem,
+    isLastItem,
+    state
+  }: TypeDeChampProps) => {
     const isDropDown = [
       'drop_down_list',
       'multiple_drop_down_list',
@@ -175,23 +191,25 @@ const TypeDeChamp = sortableElement(
   }
 );
 
-TypeDeChamp.propTypes = {
-  dispatch: PropTypes.func,
-  idx: PropTypes.number,
-  isFirstItem: PropTypes.bool,
-  isLastItem: PropTypes.bool,
-  state: PropTypes.object,
-  typeDeChamp: PropTypes.object
-};
-
-const DragHandle = sortableHandle(() => (
+const DragHandle = SortableHandle(() => (
   <div
     className="handle small icon-only icon move-handle"
     title="Déplacer le champ vers le haut ou vers le bas"
   />
 ));
 
-function createUpdateHandler(dispatch, typeDeChamp, field, index, prefix) {
+type HandlerInputElement =
+  | HTMLInputElement
+  | HTMLTextAreaElement
+  | HTMLSelectElement;
+
+function createUpdateHandler(
+  dispatch: Dispatch<Action>,
+  typeDeChamp: TypeDeChamp,
+  field: keyof TypeDeChamp,
+  index: number,
+  prefix?: string
+): Handler<HandlerInputElement> {
   return {
     id: `${prefix ? `${prefix}-` : ''}champ-${index}-${field}`,
     name: field,
@@ -209,25 +227,22 @@ function createUpdateHandler(dispatch, typeDeChamp, field, index, prefix) {
   };
 }
 
-function getValue(obj, path) {
-  const [, optionsPath] = path.split('.');
-  if (optionsPath) {
-    return (obj.editable_options || {})[optionsPath];
-  }
-  return obj[path];
-}
-
-function createUpdateHandlers(dispatch, typeDeChamp, index, prefix) {
+function createUpdateHandlers(
+  dispatch: Dispatch<Action>,
+  typeDeChamp: TypeDeChamp,
+  index: number,
+  prefix?: string
+) {
   return FIELDS.reduce((handlers, field) => {
     handlers[field] = createUpdateHandler(
       dispatch,
       typeDeChamp,
-      field,
+      field as keyof TypeDeChamp,
       index,
       prefix
     );
     return handlers;
-  }, {});
+  }, {} as Record<string, Handler<HandlerInputElement>>);
 }
 
 const OPTIONS_FIELDS = {
@@ -242,7 +257,7 @@ const OPTIONS_FIELDS = {
   'options.natura_2000': 'Natura 2000',
   'options.zones_humides': 'Zones humides d’importance internationale',
   'options.znieff': 'ZNIEFF'
-};
+} as const;
 
 export const FIELDS = [
   'description',
@@ -257,10 +272,20 @@ export const FIELDS = [
   'drop_down_secondary_libelle',
   'drop_down_secondary_description',
   ...Object.keys(OPTIONS_FIELDS)
-];
+] as const;
 
-function readValue(input) {
-  return input.type === 'checkbox' ? input.checked : input.value;
+function getValue(obj: TypeDeChamp, path: string) {
+  const [, optionsPath] = path.split('.');
+  if (optionsPath) {
+    return (obj.editable_options || {})[optionsPath];
+  }
+  return obj[path as keyof TypeDeChamp] as string;
+}
+
+function readValue(input: HandlerInputElement) {
+  return input.type === 'checkbox' && 'checked' in input
+    ? input.checked
+    : input.value;
 }
 
 const EXCLUDE_FROM_REPETITION = [
@@ -269,5 +294,3 @@ const EXCLUDE_FROM_REPETITION = [
   'repetition',
   'siret'
 ];
-
-export default TypeDeChamp;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOption.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOption.tsx
similarity index 58%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOption.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOption.tsx
index 8de18874f..167fa7903 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOption.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOption.tsx
@@ -1,7 +1,14 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-function TypeDeChampCarteOption({ label, handler }) {
+import type { Handler } from '../types';
+
+export function TypeDeChampCarteOption({
+  label,
+  handler
+}: {
+  label: string;
+  handler: Handler<HTMLInputElement>;
+}) {
   return (
     <label htmlFor={handler.id}>
       <input
@@ -16,10 +23,3 @@ function TypeDeChampCarteOption({ label, handler }) {
     </label>
   );
 }
-
-TypeDeChampCarteOption.propTypes = {
-  label: PropTypes.string,
-  handler: PropTypes.object
-};
-
-export default TypeDeChampCarteOption;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOptions.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOptions.jsx
deleted file mode 100644
index 61fd463fd..000000000
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOptions.jsx
+++ /dev/null
@@ -1,21 +0,0 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-
-function TypeDeChampCarteOptions({ isVisible, children }) {
-  if (isVisible) {
-    return (
-      <div className="cell">
-        <label>Utilisation de la cartographie</label>
-        <div className="carte-options">{children}</div>
-      </div>
-    );
-  }
-  return null;
-}
-
-TypeDeChampCarteOptions.propTypes = {
-  isVisible: PropTypes.bool,
-  children: PropTypes.node
-};
-
-export default TypeDeChampCarteOptions;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOptions.tsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOptions.tsx
new file mode 100644
index 000000000..ceca4792d
--- /dev/null
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampCarteOptions.tsx
@@ -0,0 +1,19 @@
+import React, { ReactNode } from 'react';
+
+export function TypeDeChampCarteOptions({
+  isVisible,
+  children
+}: {
+  isVisible: boolean;
+  children: ReactNode;
+}) {
+  if (isVisible) {
+    return (
+      <div className="cell">
+        <label>Utilisation de la cartographie</label>
+        <div className="carte-options">{children}</div>
+      </div>
+    );
+  }
+  return null;
+}
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOptions.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOptions.tsx
similarity index 65%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOptions.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOptions.tsx
index 148e179ba..bc9a950bf 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOptions.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOptions.tsx
@@ -1,7 +1,14 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-function TypeDeChampDropDownOptions({ isVisible, handler }) {
+import type { Handler } from '../types';
+
+export function TypeDeChampDropDownOptions({
+  isVisible,
+  handler
+}: {
+  isVisible: boolean;
+  handler: Handler<HTMLTextAreaElement>;
+}) {
   if (isVisible) {
     return (
       <div className="cell">
@@ -21,11 +28,3 @@ function TypeDeChampDropDownOptions({ isVisible, handler }) {
   }
   return null;
 }
-
-TypeDeChampDropDownOptions.propTypes = {
-  isVisible: PropTypes.bool,
-  value: PropTypes.string,
-  handler: PropTypes.object
-};
-
-export default TypeDeChampDropDownOptions;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOther.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOther.tsx
similarity index 67%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOther.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOther.tsx
index 85bcda3c0..fd341e4d2 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOther.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownOther.tsx
@@ -1,7 +1,14 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-function TypeDeChampDropDownOther({ isVisible, handler }) {
+import type { Handler } from '../types';
+
+export function TypeDeChampDropDownOther({
+  isVisible,
+  handler
+}: {
+  isVisible: boolean;
+  handler: Handler<HTMLInputElement>;
+}) {
   if (isVisible) {
     return (
       <div className="cell">
@@ -21,10 +28,3 @@ function TypeDeChampDropDownOther({ isVisible, handler }) {
   }
   return null;
 }
-
-TypeDeChampDropDownOther.propTypes = {
-  isVisible: PropTypes.bool,
-  handler: PropTypes.object
-};
-
-export default TypeDeChampDropDownOther;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownSecondary.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownSecondary.tsx
similarity index 78%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownSecondary.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownSecondary.tsx
index 6f1ee62f8..7d7db72fb 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownSecondary.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampDropDownSecondary.tsx
@@ -1,10 +1,15 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-export default function TypeDeChampDropDownSecondary({
+import type { Handler } from '../types';
+
+export function TypeDeChampDropDownSecondary({
   isVisible,
   libelleHandler,
   descriptionHandler
+}: {
+  isVisible: boolean;
+  libelleHandler: Handler<HTMLInputElement>;
+  descriptionHandler: Handler<HTMLTextAreaElement>;
 }) {
   if (isVisible) {
     return (
@@ -33,9 +38,3 @@ export default function TypeDeChampDropDownSecondary({
   }
   return null;
 }
-
-TypeDeChampDropDownSecondary.propTypes = {
-  isVisible: PropTypes.bool,
-  libelleHandler: PropTypes.object,
-  descriptionHandler: PropTypes.object
-};
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampPieceJustificative.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampPieceJustificative.tsx
similarity index 59%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChampPieceJustificative.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChampPieceJustificative.tsx
index 0289bce4d..1fe1e7e49 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampPieceJustificative.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampPieceJustificative.tsx
@@ -1,13 +1,20 @@
-import React from 'react';
-import PropTypes from 'prop-types';
-import Uploader from '../../../shared/activestorage/uploader';
+import React, { ChangeEvent } from 'react';
 
-function TypeDeChampPieceJustificative({
+import Uploader from '../../../shared/activestorage/uploader';
+import type { Handler } from '../types';
+
+export function TypeDeChampPieceJustificative({
   isVisible,
   url,
   filename,
   handler,
   directUploadUrl
+}: {
+  isVisible: boolean;
+  url?: string;
+  filename?: string;
+  handler: Handler<HTMLInputElement>;
+  directUploadUrl: string;
 }) {
   if (isVisible) {
     const hasFile = !!filename;
@@ -28,15 +35,15 @@ function TypeDeChampPieceJustificative({
   return null;
 }
 
-TypeDeChampPieceJustificative.propTypes = {
-  isVisible: PropTypes.bool,
-  url: PropTypes.string,
-  filename: PropTypes.string,
-  handler: PropTypes.object,
-  directUploadUrl: PropTypes.string
-};
-
-function FileInformation({ isVisible, url, filename }) {
+function FileInformation({
+  isVisible,
+  url,
+  filename
+}: {
+  isVisible: boolean;
+  url?: string;
+  filename?: string;
+}) {
   if (isVisible) {
     return (
       <>
@@ -50,32 +57,29 @@ function FileInformation({ isVisible, url, filename }) {
   return null;
 }
 
-FileInformation.propTypes = {
-  isVisible: PropTypes.bool,
-  url: PropTypes.string,
-  filename: PropTypes.string
-};
-
-function onFileChange(handler, directUploadUrl) {
+function onFileChange(
+  handler: Handler<HTMLInputElement>,
+  directUploadUrl: string
+): (event: ChangeEvent<HTMLInputElement>) => void {
   return async ({ target }) => {
-    const file = target.files[0];
+    const file = (target.files ?? [])[0];
     if (file) {
       const signedId = await uploadFile(target, file, directUploadUrl);
       handler.onChange({
-        target: {
-          value: signedId
-        }
-      });
+        target: { value: signedId }
+      } as ChangeEvent<HTMLInputElement>);
     }
   };
 }
 
-function uploadFile(input, file, directUploadUrl) {
+function uploadFile(
+  input: HTMLInputElement,
+  file: File,
+  directUploadUrl: string
+) {
   const controller = new Uploader(input, file, directUploadUrl);
   return controller.start().then((signedId) => {
-    input.value = null;
+    input.value = '';
     return signedId;
   });
 }
-
-export default TypeDeChampPieceJustificative;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampRepetitionOptions.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampRepetitionOptions.tsx
similarity index 81%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChampRepetitionOptions.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChampRepetitionOptions.tsx
index 1b8497ff3..154ce2a71 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampRepetitionOptions.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampRepetitionOptions.tsx
@@ -1,15 +1,19 @@
 import React, { useReducer } from 'react';
-import PropTypes from 'prop-types';
 import { PlusIcon } from '@heroicons/react/outline';
 
 import { SortableContainer, addChampLabel } from '../utils';
-import TypeDeChamp from './TypeDeChamp';
+import { TypeDeChampComponent } from './TypeDeChamp';
 import typeDeChampsReducer from '../typeDeChampsReducer';
+import type { State, TypeDeChamp } from '../types';
 
-function TypeDeChampRepetitionOptions({
+export function TypeDeChampRepetitionOptions({
   isVisible,
   state: parentState,
   typeDeChamp
+}: {
+  isVisible: boolean;
+  state: State;
+  typeDeChamp: TypeDeChamp;
 }) {
   const [state, dispatch] = useReducer(typeDeChampsReducer, parentState);
 
@@ -23,7 +27,7 @@ function TypeDeChampRepetitionOptions({
           useDragHandle
         >
           {state.typeDeChamps.map((typeDeChamp, index) => (
-            <TypeDeChamp
+            <TypeDeChampComponent
               dispatch={dispatch}
               idx={index}
               index={index}
@@ -54,11 +58,3 @@ function TypeDeChampRepetitionOptions({
   }
   return null;
 }
-
-TypeDeChampRepetitionOptions.propTypes = {
-  isVisible: PropTypes.bool,
-  state: PropTypes.object,
-  typeDeChamp: PropTypes.object
-};
-
-export default TypeDeChampRepetitionOptions;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampTypesSelect.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampTypesSelect.tsx
similarity index 64%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChampTypesSelect.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChampTypesSelect.tsx
index 1c53a220e..010ec76ac 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChampTypesSelect.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChampTypesSelect.tsx
@@ -1,7 +1,14 @@
 import React from 'react';
-import PropTypes from 'prop-types';
 
-function TypeDeChampTypesSelect({ handler, options }) {
+import type { Handler } from '../types';
+
+export function TypeDeChampTypesSelect({
+  handler,
+  options
+}: {
+  handler: Handler<HTMLSelectElement>;
+  options: [label: string, type: string][];
+}) {
   return (
     <div className="cell">
       <select
@@ -20,10 +27,3 @@ function TypeDeChampTypesSelect({ handler, options }) {
     </div>
   );
 }
-
-TypeDeChampTypesSelect.propTypes = {
-  handler: PropTypes.object,
-  options: PropTypes.array
-};
-
-export default TypeDeChampTypesSelect;
diff --git a/app/javascript/components/TypesDeChampEditor/components/TypeDeChamps.jsx b/app/javascript/components/TypesDeChampEditor/components/TypeDeChamps.tsx
similarity index 86%
rename from app/javascript/components/TypesDeChampEditor/components/TypeDeChamps.jsx
rename to app/javascript/components/TypesDeChampEditor/components/TypeDeChamps.tsx
index ccd3305d5..8c5bf85ab 100644
--- a/app/javascript/components/TypesDeChampEditor/components/TypeDeChamps.jsx
+++ b/app/javascript/components/TypesDeChampEditor/components/TypeDeChamps.tsx
@@ -1,12 +1,20 @@
 import React, { useReducer } from 'react';
-import PropTypes from 'prop-types';
 import { PlusIcon, ArrowCircleDownIcon } from '@heroicons/react/outline';
 
 import { SortableContainer, addChampLabel } from '../utils';
-import TypeDeChamp from './TypeDeChamp';
+import { TypeDeChampComponent } from './TypeDeChamp';
 import typeDeChampsReducer from '../typeDeChampsReducer';
+import type { TypeDeChamp, State } from '../types';
 
-function TypeDeChamps({ state: rootState, typeDeChamps }) {
+type TypeDeChampsProps = {
+  state: State;
+  typeDeChamps: TypeDeChamp[];
+};
+
+export function TypeDeChamps({
+  state: rootState,
+  typeDeChamps
+}: TypeDeChampsProps) {
   const [state, dispatch] = useReducer(typeDeChampsReducer, {
     ...rootState,
     typeDeChamps
@@ -24,7 +32,7 @@ function TypeDeChamps({ state: rootState, typeDeChamps }) {
         useDragHandle
       >
         {state.typeDeChamps.map((typeDeChamp, index) => (
-          <TypeDeChamp
+          <TypeDeChampComponent
             dispatch={dispatch}
             idx={index}
             index={index}
@@ -67,10 +75,3 @@ function TypeDeChamps({ state: rootState, typeDeChamps }) {
     </div>
   );
 }
-
-TypeDeChamps.propTypes = {
-  state: PropTypes.object,
-  typeDeChamps: PropTypes.array
-};
-
-export default TypeDeChamps;
diff --git a/app/javascript/components/TypesDeChampEditor/index.jsx b/app/javascript/components/TypesDeChampEditor/index.jsx
deleted file mode 100644
index 3b2347b96..000000000
--- a/app/javascript/components/TypesDeChampEditor/index.jsx
+++ /dev/null
@@ -1,46 +0,0 @@
-import React, { Component } from 'react';
-import PropTypes from 'prop-types';
-
-import Flash from './Flash';
-import OperationsQueue from './OperationsQueue';
-import TypeDeChamps from './components/TypeDeChamps';
-
-class TypesDeChampEditor extends Component {
-  constructor(props) {
-    super(props);
-    const defaultTypeDeChampAttributes = {
-      type_champ: 'text',
-      types_de_champ: [],
-      private: props.isAnnotation,
-      libelle: `${
-        props.isAnnotation ? 'Nouvelle annotation' : 'Nouveau champ'
-      } ${props.typeDeChampsTypes[0][0]}`
-    };
-    this.state = {
-      flash: new Flash(props.isAnnotation),
-      queue: new OperationsQueue(props.baseUrl),
-      defaultTypeDeChampAttributes,
-      typeDeChampsTypes: props.typeDeChampsTypes,
-      directUploadUrl: props.directUploadUrl,
-      isAnnotation: props.isAnnotation,
-      continuerUrl: props.continuerUrl
-    };
-  }
-
-  render() {
-    return (
-      <TypeDeChamps state={this.state} typeDeChamps={this.props.typeDeChamps} />
-    );
-  }
-}
-
-TypesDeChampEditor.propTypes = {
-  baseUrl: PropTypes.string,
-  continuerUrl: PropTypes.string,
-  directUploadUrl: PropTypes.string,
-  isAnnotation: PropTypes.bool,
-  typeDeChamps: PropTypes.array,
-  typeDeChampsTypes: PropTypes.array
-};
-
-export default TypesDeChampEditor;
diff --git a/app/javascript/components/TypesDeChampEditor/index.tsx b/app/javascript/components/TypesDeChampEditor/index.tsx
new file mode 100644
index 000000000..8b2ab794a
--- /dev/null
+++ b/app/javascript/components/TypesDeChampEditor/index.tsx
@@ -0,0 +1,54 @@
+import React from 'react';
+
+import { Flash } from './Flash';
+import { OperationsQueue } from './OperationsQueue';
+import { TypeDeChamps } from './components/TypeDeChamps';
+import { TypeDeChamp } from './types';
+
+type TypesDeChampEditorProps = {
+  baseUrl: string;
+  continuerUrl: string;
+  directUploadUrl: string;
+  isAnnotation: boolean;
+  typeDeChamps: TypeDeChamp[];
+  typeDeChampsTypes: [label: string, type: string][];
+};
+
+export type State = Omit<TypesDeChampEditorProps, 'baseUrl'> & {
+  flash: Flash;
+  queue: OperationsQueue;
+  defaultTypeDeChampAttributes: Pick<
+    TypeDeChamp,
+    | 'type_champ'
+    | 'types_de_champ'
+    | 'libelle'
+    | 'private'
+    | 'parent_id'
+    | 'mandatory'
+  >;
+  prefix?: string;
+};
+
+export default function TypesDeChampEditor(props: TypesDeChampEditorProps) {
+  const defaultTypeDeChampAttributes: Omit<TypeDeChamp, 'id'> = {
+    type_champ: 'text',
+    types_de_champ: [],
+    mandatory: false,
+    private: props.isAnnotation,
+    libelle: `${props.isAnnotation ? 'Nouvelle annotation' : 'Nouveau champ'} ${
+      props.typeDeChampsTypes[0][0]
+    }`
+  };
+  const state: State = {
+    flash: new Flash(props.isAnnotation),
+    queue: new OperationsQueue(props.baseUrl),
+    defaultTypeDeChampAttributes,
+    typeDeChamps: [],
+    typeDeChampsTypes: props.typeDeChampsTypes,
+    directUploadUrl: props.directUploadUrl,
+    isAnnotation: props.isAnnotation,
+    continuerUrl: props.continuerUrl
+  };
+
+  return <TypeDeChamps state={state} typeDeChamps={props.typeDeChamps} />;
+}
diff --git a/app/javascript/components/TypesDeChampEditor/operations.js b/app/javascript/components/TypesDeChampEditor/operations.js
deleted file mode 100644
index a2a04116c..000000000
--- a/app/javascript/components/TypesDeChampEditor/operations.js
+++ /dev/null
@@ -1,51 +0,0 @@
-export function createTypeDeChampOperation(typeDeChamp, queue) {
-  return queue
-    .enqueue({
-      path: '',
-      method: 'post',
-      payload: { type_de_champ: typeDeChamp }
-    })
-    .then((data) => {
-      handleResponseData(typeDeChamp, data);
-    });
-}
-
-export function destroyTypeDeChampOperation(typeDeChamp, queue) {
-  return queue.enqueue({
-    path: `/${typeDeChamp.id}`,
-    method: 'delete',
-    payload: {}
-  });
-}
-
-export function moveTypeDeChampOperation(typeDeChamp, index, queue) {
-  return queue.enqueue({
-    path: `/${typeDeChamp.id}/move`,
-    method: 'patch',
-    payload: { position: index }
-  });
-}
-
-export function updateTypeDeChampOperation(typeDeChamp, queue) {
-  return queue
-    .enqueue({
-      path: `/${typeDeChamp.id}`,
-      method: 'patch',
-      payload: { type_de_champ: typeDeChamp }
-    })
-    .then((data) => {
-      handleResponseData(typeDeChamp, data);
-    });
-}
-
-function handleResponseData(typeDeChamp, { type_de_champ }) {
-  for (let field of RESPONSE_FIELDS) {
-    typeDeChamp[field] = type_de_champ[field];
-  }
-}
-
-const RESPONSE_FIELDS = [
-  'id',
-  'piece_justificative_template_filename',
-  'piece_justificative_template_url'
-];
diff --git a/app/javascript/components/TypesDeChampEditor/operations.ts b/app/javascript/components/TypesDeChampEditor/operations.ts
new file mode 100644
index 000000000..3fbcdff18
--- /dev/null
+++ b/app/javascript/components/TypesDeChampEditor/operations.ts
@@ -0,0 +1,71 @@
+import type { TypeDeChamp, OperationsQueue } from './types';
+
+export function createTypeDeChampOperation(
+  typeDeChamp: Omit<TypeDeChamp, 'id'>,
+  queue: OperationsQueue
+) {
+  return queue
+    .enqueue({
+      path: '',
+      method: 'post',
+      payload: { type_de_champ: typeDeChamp }
+    })
+    .then((data) => {
+      handleResponseData(typeDeChamp, data as ResponseData);
+    });
+}
+
+export function destroyTypeDeChampOperation(
+  typeDeChamp: TypeDeChamp,
+  queue: OperationsQueue
+) {
+  return queue.enqueue({
+    path: `/${typeDeChamp.id}`,
+    method: 'delete',
+    payload: {}
+  });
+}
+
+export function moveTypeDeChampOperation(
+  typeDeChamp: TypeDeChamp,
+  index: number,
+  queue: OperationsQueue
+) {
+  return queue.enqueue({
+    path: `/${typeDeChamp.id}/move`,
+    method: 'patch',
+    payload: { position: index }
+  });
+}
+
+export function updateTypeDeChampOperation(
+  typeDeChamp: TypeDeChamp,
+  queue: OperationsQueue
+) {
+  return queue
+    .enqueue({
+      path: `/${typeDeChamp.id}`,
+      method: 'patch',
+      payload: { type_de_champ: typeDeChamp }
+    })
+    .then((data) => {
+      handleResponseData(typeDeChamp, data as ResponseData);
+    });
+}
+
+type ResponseData = { type_de_champ: Record<string, string> };
+
+function handleResponseData(
+  typeDeChamp: Partial<TypeDeChamp>,
+  { type_de_champ }: ResponseData
+) {
+  for (const field of RESPONSE_FIELDS) {
+    typeDeChamp[field] = type_de_champ[field];
+  }
+}
+
+const RESPONSE_FIELDS = [
+  'id',
+  'piece_justificative_template_filename',
+  'piece_justificative_template_url'
+] as const;
diff --git a/app/javascript/components/TypesDeChampEditor/typeDeChampsReducer.js b/app/javascript/components/TypesDeChampEditor/typeDeChampsReducer.ts
similarity index 55%
rename from app/javascript/components/TypesDeChampEditor/typeDeChampsReducer.js
rename to app/javascript/components/TypesDeChampEditor/typeDeChampsReducer.ts
index 81125b54a..283dddc86 100644
--- a/app/javascript/components/TypesDeChampEditor/typeDeChampsReducer.js
+++ b/app/javascript/components/TypesDeChampEditor/typeDeChampsReducer.ts
@@ -5,36 +5,103 @@ import {
   moveTypeDeChampOperation,
   updateTypeDeChampOperation
 } from './operations';
+import type { TypeDeChamp, State, Flash, OperationsQueue } from './types';
 
-export default function typeDeChampsReducer(state, { type, params, done }) {
-  switch (type) {
+type AddNewTypeDeChampAction = {
+  type: 'addNewTypeDeChamp';
+  done: () => void;
+};
+
+type AddNewRepetitionTypeDeChampAction = {
+  type: 'addNewRepetitionTypeDeChamp';
+  params: { typeDeChamp: TypeDeChamp };
+  done: () => void;
+};
+
+type UpdateTypeDeChampAction = {
+  type: 'updateTypeDeChamp';
+  params: {
+    typeDeChamp: TypeDeChamp;
+    field: keyof TypeDeChamp;
+    value: string | boolean;
+  };
+  done: () => void;
+};
+
+type RemoveTypeDeChampAction = {
+  type: 'removeTypeDeChamp';
+  params: { typeDeChamp: TypeDeChamp };
+};
+
+type MoveTypeDeChampUpAction = {
+  type: 'moveTypeDeChampUp';
+  params: { typeDeChamp: TypeDeChamp };
+};
+
+type MoveTypeDeChampDownAction = {
+  type: 'moveTypeDeChampDown';
+  params: { typeDeChamp: TypeDeChamp };
+};
+
+type OnSortTypeDeChampsAction = {
+  type: 'onSortTypeDeChamps';
+  params: { oldIndex: number; newIndex: number };
+};
+
+type RefreshAction = {
+  type: 'refresh';
+};
+
+export type Action =
+  | AddNewTypeDeChampAction
+  | AddNewRepetitionTypeDeChampAction
+  | UpdateTypeDeChampAction
+  | RemoveTypeDeChampAction
+  | MoveTypeDeChampUpAction
+  | MoveTypeDeChampDownAction
+  | OnSortTypeDeChampsAction
+  | RefreshAction;
+
+export default function typeDeChampsReducer(
+  state: State,
+  action: Action
+): State {
+  switch (action.type) {
     case 'addNewTypeDeChamp':
-      return addNewTypeDeChamp(state, state.typeDeChamps, done);
+      return addNewTypeDeChamp(state, state.typeDeChamps, action.done);
     case 'addNewRepetitionTypeDeChamp':
       return addNewRepetitionTypeDeChamp(
         state,
         state.typeDeChamps,
-        params.typeDeChamp,
-        done
+        action.params,
+        action.done
       );
     case 'updateTypeDeChamp':
-      return updateTypeDeChamp(state, state.typeDeChamps, params, done);
+      return updateTypeDeChamp(
+        state,
+        state.typeDeChamps,
+        action.params,
+        action.done
+      );
     case 'removeTypeDeChamp':
-      return removeTypeDeChamp(state, state.typeDeChamps, params);
+      return removeTypeDeChamp(state, state.typeDeChamps, action.params);
     case 'moveTypeDeChampUp':
-      return moveTypeDeChampUp(state, state.typeDeChamps, params);
+      return moveTypeDeChampUp(state, state.typeDeChamps, action.params);
     case 'moveTypeDeChampDown':
-      return moveTypeDeChampDown(state, state.typeDeChamps, params);
+      return moveTypeDeChampDown(state, state.typeDeChamps, action.params);
     case 'onSortTypeDeChamps':
-      return onSortTypeDeChamps(state, state.typeDeChamps, params);
+      return onSortTypeDeChamps(state, state.typeDeChamps, action.params);
     case 'refresh':
       return { ...state, typeDeChamps: [...state.typeDeChamps] };
-    default:
-      throw new Error(`Unknown action "${type}"`);
   }
 }
 
-function addTypeDeChamp(state, typeDeChamps, insertAfter, done) {
+function addTypeDeChamp(
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  insertAfter: { index: number; target: HTMLDivElement } | null,
+  done: () => void
+) {
   const typeDeChamp = {
     ...state.defaultTypeDeChampAttributes
   };
@@ -44,7 +111,7 @@ function addTypeDeChamp(state, typeDeChamps, insertAfter, done) {
       if (insertAfter) {
         // Move the champ to the correct position server-side
         await moveTypeDeChampOperation(
-          typeDeChamp,
+          typeDeChamp as TypeDeChamp,
           insertAfter.index,
           state.queue
         );
@@ -52,7 +119,7 @@ function addTypeDeChamp(state, typeDeChamps, insertAfter, done) {
       state.flash.success();
       done();
       if (insertAfter) {
-        insertAfter.target.nextElementSibling.scrollIntoView({
+        insertAfter.target.nextElementSibling?.scrollIntoView({
           behavior: 'smooth',
           block: 'start',
           inline: 'nearest'
@@ -61,7 +128,10 @@ function addTypeDeChamp(state, typeDeChamps, insertAfter, done) {
     })
     .catch((message) => state.flash.error(message));
 
-  let newTypeDeChamps = [...typeDeChamps, typeDeChamp];
+  let newTypeDeChamps: TypeDeChamp[] = [
+    ...typeDeChamps,
+    typeDeChamp as TypeDeChamp
+  ];
   if (insertAfter) {
     // Move the champ to the correct position client-side
     newTypeDeChamps = arrayMove(
@@ -77,11 +147,20 @@ function addTypeDeChamp(state, typeDeChamps, insertAfter, done) {
   };
 }
 
-function addNewTypeDeChamp(state, typeDeChamps, done) {
+function addNewTypeDeChamp(
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  done: () => void
+) {
   return addTypeDeChamp(state, typeDeChamps, findItemToInsertAfter(), done);
 }
 
-function addNewRepetitionTypeDeChamp(state, typeDeChamps, typeDeChamp, done) {
+function addNewRepetitionTypeDeChamp(
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  { typeDeChamp }: AddNewRepetitionTypeDeChampAction['params'],
+  done: () => void
+) {
   return addTypeDeChamp(
     {
       ...state,
@@ -97,10 +176,10 @@ function addNewRepetitionTypeDeChamp(state, typeDeChamps, typeDeChamp, done) {
 }
 
 function updateTypeDeChamp(
-  state,
-  typeDeChamps,
-  { typeDeChamp, field, value },
-  done
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  { typeDeChamp, field, value }: UpdateTypeDeChampAction['params'],
+  done: () => void
 ) {
   if (field == 'type_champ' && !typeDeChamp.drop_down_list_value) {
     switch (value) {
@@ -117,9 +196,9 @@ function updateTypeDeChamp(
   if (field.startsWith('options.')) {
     const [, optionsField] = field.split('.');
     typeDeChamp.editable_options = typeDeChamp.editable_options || {};
-    typeDeChamp.editable_options[optionsField] = value;
+    typeDeChamp.editable_options[optionsField] = value as string;
   } else {
-    typeDeChamp[field] = value;
+    Object.assign(typeDeChamp, { [field]: value });
   }
 
   getUpdateHandler(typeDeChamp, state)(done);
@@ -130,7 +209,11 @@ function updateTypeDeChamp(
   };
 }
 
-function removeTypeDeChamp(state, typeDeChamps, { typeDeChamp }) {
+function removeTypeDeChamp(
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  { typeDeChamp }: RemoveTypeDeChampAction['params']
+) {
   destroyTypeDeChampOperation(typeDeChamp, state.queue)
     .then(() => state.flash.success())
     .catch((message) => state.flash.error(message));
@@ -141,7 +224,11 @@ function removeTypeDeChamp(state, typeDeChamps, { typeDeChamp }) {
   };
 }
 
-function moveTypeDeChampUp(state, typeDeChamps, { typeDeChamp }) {
+function moveTypeDeChampUp(
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  { typeDeChamp }: MoveTypeDeChampUpAction['params']
+) {
   const oldIndex = typeDeChamps.indexOf(typeDeChamp);
   const newIndex = oldIndex - 1;
 
@@ -155,7 +242,11 @@ function moveTypeDeChampUp(state, typeDeChamps, { typeDeChamp }) {
   };
 }
 
-function moveTypeDeChampDown(state, typeDeChamps, { typeDeChamp }) {
+function moveTypeDeChampDown(
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  { typeDeChamp }: MoveTypeDeChampDownAction['params']
+) {
   const oldIndex = typeDeChamps.indexOf(typeDeChamp);
   const newIndex = oldIndex + 1;
 
@@ -169,7 +260,11 @@ function moveTypeDeChampDown(state, typeDeChamps, { typeDeChamp }) {
   };
 }
 
-function onSortTypeDeChamps(state, typeDeChamps, { oldIndex, newIndex }) {
+function onSortTypeDeChamps(
+  state: State,
+  typeDeChamps: TypeDeChamp[],
+  { oldIndex, newIndex }: OnSortTypeDeChampsAction['params']
+) {
   moveTypeDeChampOperation(typeDeChamps[oldIndex], newIndex, state.queue)
     .then(() => state.flash.success())
     .catch((message) => state.flash.error(message));
@@ -180,24 +275,27 @@ function onSortTypeDeChamps(state, typeDeChamps, { oldIndex, newIndex }) {
   };
 }
 
-function arrayRemove(array, item) {
+function arrayRemove<T>(array: T[], item: T) {
   array = Array.from(array);
   array.splice(array.indexOf(item), 1);
   return array;
 }
 
-function arrayMove(array, from, to) {
+function arrayMove<T>(array: T[], from: number, to: number) {
   array = Array.from(array);
   array.splice(to < 0 ? array.length + to : to, 0, array.splice(from, 1)[0]);
   return array;
 }
 
 const updateHandlers = new WeakMap();
-function getUpdateHandler(typeDeChamp, { queue, flash }) {
+function getUpdateHandler(
+  typeDeChamp: TypeDeChamp,
+  { queue, flash }: { queue: OperationsQueue; flash: Flash }
+) {
   let handler = updateHandlers.get(typeDeChamp);
   if (!handler) {
     handler = debounce(
-      (done) =>
+      (done: () => void) =>
         updateTypeDeChampOperation(typeDeChamp, queue)
           .then(() => {
             flash.success();
@@ -217,7 +315,7 @@ function findItemToInsertAfter() {
   if (target) {
     return {
       target,
-      index: parseInt(target.dataset.index) + 1
+      index: parseInt(target.dataset.index ?? '0') + 1
     };
   } else {
     return null;
@@ -225,11 +323,12 @@ function findItemToInsertAfter() {
 }
 
 function getLastVisibleTypeDeChamp() {
-  const typeDeChamps = document.querySelectorAll('[data-in-view]');
+  const typeDeChamps =
+    document.querySelectorAll<HTMLDivElement>('[data-in-view]');
   const target = typeDeChamps[typeDeChamps.length - 1];
 
   if (target) {
-    const parentTarget = target.closest('[data-repetition]');
+    const parentTarget = target.closest<HTMLDivElement>('[data-repetition]');
     if (parentTarget) {
       return parentTarget;
     }
diff --git a/app/javascript/components/TypesDeChampEditor/types.ts b/app/javascript/components/TypesDeChampEditor/types.ts
new file mode 100644
index 000000000..e0ca1bc16
--- /dev/null
+++ b/app/javascript/components/TypesDeChampEditor/types.ts
@@ -0,0 +1,27 @@
+import type { ChangeEventHandler } from 'react';
+
+export type { Flash } from './Flash';
+export type { OperationsQueue } from './OperationsQueue';
+export type { State } from '.';
+export { Action } from './typeDeChampsReducer';
+
+export type TypeDeChamp = {
+  id: string;
+  libelle: string;
+  type_champ: string;
+  private: boolean;
+  mandatory: boolean;
+  types_de_champ: TypeDeChamp[];
+  parent_id?: string;
+  piece_justificative_template_filename?: string;
+  piece_justificative_template_url?: string;
+  drop_down_list_value?: string;
+  editable_options?: Record<string, string>;
+};
+
+export type Handler<Element extends HTMLElement> = {
+  id: string;
+  name: string;
+  value: string;
+  onChange: ChangeEventHandler<Element>;
+};
diff --git a/app/javascript/components/TypesDeChampEditor/utils.jsx b/app/javascript/components/TypesDeChampEditor/utils.jsx
deleted file mode 100644
index f2f5932ad..000000000
--- a/app/javascript/components/TypesDeChampEditor/utils.jsx
+++ /dev/null
@@ -1,14 +0,0 @@
-import React from 'react';
-import { sortableContainer } from 'react-sortable-hoc';
-
-export const SortableContainer = sortableContainer(({ children }) => {
-  return <ul>{children}</ul>;
-});
-
-export function addChampLabel(isAnnotation) {
-  if (isAnnotation) {
-    return 'Ajouter une annotation';
-  } else {
-    return 'Ajouter un champ';
-  }
-}
diff --git a/app/javascript/components/TypesDeChampEditor/utils.tsx b/app/javascript/components/TypesDeChampEditor/utils.tsx
new file mode 100644
index 000000000..46cf0c97d
--- /dev/null
+++ b/app/javascript/components/TypesDeChampEditor/utils.tsx
@@ -0,0 +1,16 @@
+import React, { ReactNode } from 'react';
+import { SortableContainer as SortableContainerWrapper } from 'react-sortable-hoc';
+
+export const SortableContainer = SortableContainerWrapper(
+  ({ children }: { children: ReactNode }) => {
+    return <ul>{children}</ul>;
+  }
+);
+
+export function addChampLabel(isAnnotation: boolean) {
+  if (isAnnotation) {
+    return 'Ajouter une annotation';
+  } else {
+    return 'Ajouter un champ';
+  }
+}
diff --git a/app/javascript/shared/activestorage/file-upload-error.js b/app/javascript/shared/activestorage/file-upload-error.ts
similarity index 84%
rename from app/javascript/shared/activestorage/file-upload-error.js
rename to app/javascript/shared/activestorage/file-upload-error.ts
index ef4aa5ded..7265ee67e 100644
--- a/app/javascript/shared/activestorage/file-upload-error.js
+++ b/app/javascript/shared/activestorage/file-upload-error.ts
@@ -18,7 +18,10 @@ export const FAILURE_CONNECTIVITY = 'file-upload-failure-connectivity';
   Represent an error during a file upload.
   */
 export default class FileUploadError extends Error {
-  constructor(message, status, code) {
+  status?: number;
+  code?: string;
+
+  constructor(message: string, status: number | undefined, code?: string) {
     super(message);
 
     this.name = 'FileUploadError';
@@ -27,9 +30,9 @@ export default class FileUploadError extends Error {
 
     // Prevent the constructor stacktrace from being included.
     // (it messes up with Sentry issues grouping)
-    if (Error.captureStackTrace) {
+    if ('captureStackTrace' in Error) {
       // V8-only
-      Error.captureStackTrace(this, this.constructor);
+      //Error.captureStackTrace(this, this.constructor);
     } else {
       this.stack = new Error().stack;
     }
@@ -40,7 +43,7 @@ export default class FileUploadError extends Error {
     See FAILURE_* constants for values.
     */
   get failureReason() {
-    let isNetworkError = this.code && this.code != ERROR_CODE_READ;
+    const isNetworkError = this.code && this.code != ERROR_CODE_READ;
 
     if (isNetworkError && this.status != 0) {
       return FAILURE_SERVER;
@@ -60,9 +63,9 @@ export default class FileUploadError extends Error {
 // 2. Create each kind of error on a different line
 //   (so that Sentry knows they are different kind of errors, from
 //   the line they were created.)
-export function errorFromDirectUploadMessage(message) {
-  let matches = message.match(/ Status: ([0-9]{1,3})/);
-  let status = matches ? parseInt(matches[1], 10) : undefined;
+export function errorFromDirectUploadMessage(message: string) {
+  const matches = message.match(/ Status: ([0-9]{1,3})/);
+  const status = matches ? parseInt(matches[1], 10) : undefined;
 
   // prettier-ignore
   if (message.includes('Error reading')) {
diff --git a/app/javascript/shared/activestorage/progress-bar.js b/app/javascript/shared/activestorage/progress-bar.ts
similarity index 63%
rename from app/javascript/shared/activestorage/progress-bar.js
rename to app/javascript/shared/activestorage/progress-bar.ts
index 5c9d6625c..7541ffae4 100644
--- a/app/javascript/shared/activestorage/progress-bar.js
+++ b/app/javascript/shared/activestorage/progress-bar.ts
@@ -15,13 +15,13 @@ const COMPLETE_CLASS = 'direct-upload--complete';
   be found.
   */
 export default class ProgressBar {
-  static init(input, id, file) {
+  static init(input: HTMLInputElement, id: string, file: File) {
     clearErrors(input);
     const html = this.render(id, file.name);
     input.insertAdjacentHTML('beforebegin', html);
   }
 
-  static start(id) {
+  static start(id: string) {
     const element = getDirectUploadElement(id);
     if (element) {
       element.classList.remove(PENDING_CLASS);
@@ -29,15 +29,15 @@ export default class ProgressBar {
     }
   }
 
-  static progress(id, progress) {
+  static progress(id: string, progress: number) {
     const element = getDirectUploadProgressElement(id);
     if (element) {
       element.style.width = `${progress}%`;
-      element.setAttribute('aria-valuenow', progress);
+      element.setAttribute('aria-valuenow', `${progress}`);
     }
   }
 
-  static error(id, error) {
+  static error(id: string, error: string) {
     const element = getDirectUploadElement(id);
     if (element) {
       element.classList.add(ERROR_CLASS);
@@ -45,60 +45,63 @@ export default class ProgressBar {
     }
   }
 
-  static end(id) {
+  static end(id: string) {
     const element = getDirectUploadElement(id);
     if (element) {
       element.classList.add(COMPLETE_CLASS);
     }
   }
 
-  static render(id, filename) {
+  static render(id: string, filename: string) {
     return `<div id="direct-upload-${id}" class="direct-upload ${PENDING_CLASS}" data-direct-upload-id="${id}">
       <div role="progressbar" aria-valuemin="0" aria-valuemax="100" class="direct-upload__progress" style="width: 0%"></div>
       <span class="direct-upload__filename">${filename}</span>
     </div>`;
   }
 
-  constructor(input, id, file) {
-    this.constructor.init(input, id, file);
+  id: string;
+
+  constructor(input: HTMLInputElement, id: string, file: File) {
+    ProgressBar.init(input, id, file);
     this.id = id;
   }
 
   start() {
-    this.constructor.start(this.id);
+    ProgressBar.start(this.id);
   }
 
-  progress(progress) {
-    this.constructor.progress(this.id, progress);
+  progress(progress: number) {
+    ProgressBar.progress(this.id, progress);
   }
 
-  error(error) {
-    this.constructor.error(this.id, error);
+  error(error: string) {
+    ProgressBar.error(this.id, error);
   }
 
   end() {
-    this.constructor.end(this.id);
+    ProgressBar.end(this.id);
   }
 
   destroy() {
     const element = getDirectUploadElement(this.id);
+    element?.remove();
+  }
+}
+
+function clearErrors(input: HTMLInputElement) {
+  const errorElements =
+    input.parentElement?.querySelectorAll(`.${ERROR_CLASS}`) ?? [];
+  for (const element of errorElements) {
     element.remove();
   }
 }
 
-function clearErrors(input) {
-  const errorElements = input.parentElement.querySelectorAll(`.${ERROR_CLASS}`);
-  for (let element of errorElements) {
-    element.remove();
-  }
+function getDirectUploadElement(id: string) {
+  return document.querySelector<HTMLDivElement>(`#direct-upload-${id}`);
 }
 
-function getDirectUploadElement(id) {
-  return document.getElementById(`direct-upload-${id}`);
-}
-
-function getDirectUploadProgressElement(id) {
-  return document.querySelector(
+function getDirectUploadProgressElement(id: string) {
+  return document.querySelector<HTMLDivElement>(
     `#direct-upload-${id} .direct-upload__progress`
   );
 }
diff --git a/app/javascript/shared/activestorage/uploader.js b/app/javascript/shared/activestorage/uploader.ts
similarity index 70%
rename from app/javascript/shared/activestorage/uploader.js
rename to app/javascript/shared/activestorage/uploader.ts
index d1454acd6..abbe6ac80 100644
--- a/app/javascript/shared/activestorage/uploader.js
+++ b/app/javascript/shared/activestorage/uploader.ts
@@ -11,9 +11,18 @@ import FileUploadError, {
   used to track lifecycle and progress of an upload.
   */
 export default class Uploader {
-  constructor(input, file, directUploadUrl, autoAttachUrl) {
+  directUpload: DirectUpload;
+  progressBar: ProgressBar;
+  autoAttachUrl?: string;
+
+  constructor(
+    input: HTMLInputElement,
+    file: File,
+    directUploadUrl: string,
+    autoAttachUrl?: string
+  ) {
     this.directUpload = new DirectUpload(file, directUploadUrl, this);
-    this.progressBar = new ProgressBar(input, this.directUpload.id, file);
+    this.progressBar = new ProgressBar(input, this.directUpload.id + '', file);
     this.autoAttachUrl = autoAttachUrl;
   }
 
@@ -26,10 +35,10 @@ export default class Uploader {
     this.progressBar.start();
 
     try {
-      let blobSignedId = await this._upload();
+      const blobSignedId = await this._upload();
 
       if (this.autoAttachUrl) {
-        await this._attach(blobSignedId);
+        await this._attach(blobSignedId, this.autoAttachUrl);
         // On response, the attachment HTML fragment will replace the progress bar.
       } else {
         this.progressBar.end();
@@ -38,7 +47,7 @@ export default class Uploader {
 
       return blobSignedId;
     } catch (error) {
-      this.progressBar.error(error.message);
+      this.progressBar.error((error as Error).message);
       throw error;
     }
   }
@@ -47,11 +56,11 @@ export default class Uploader {
     Upload the file using the DirectUpload instance, and return the blob signed_id.
     Throws a FileUploadError on failure.
     */
-  async _upload() {
+  async _upload(): Promise<string> {
     return new Promise((resolve, reject) => {
       this.directUpload.create((errorMsg, attributes) => {
         if (errorMsg) {
-          let error = errorFromDirectUploadMessage(errorMsg);
+          const error = errorFromDirectUploadMessage(errorMsg.message);
           reject(error);
         } else {
           resolve(attributes.signed_id);
@@ -65,9 +74,9 @@ export default class Uploader {
     Throws a FileUploadError on failure (containing the first validation
     error message, if any).
     */
-  async _attach(blobSignedId) {
+  async _attach(blobSignedId: string, autoAttachUrl: string) {
     const attachmentRequest = {
-      url: this.autoAttachUrl,
+      url: autoAttachUrl,
       type: 'PUT',
       data: `blob_signed_id=${blobSignedId}`
     };
@@ -75,23 +84,27 @@ export default class Uploader {
     try {
       await ajax(attachmentRequest);
     } catch (e) {
-      let message = e.response && e.response.errors && e.response.errors[0];
+      const error = e as {
+        response?: { errors: string[] };
+        xhr?: XMLHttpRequest;
+      };
+      const message = error.response?.errors && error.response.errors[0];
       throw new FileUploadError(
         message || 'Error attaching file.',
-        e.xhr.status,
+        error.xhr?.status,
         ERROR_CODE_ATTACH
       );
     }
   }
 
-  uploadRequestDidProgress(event) {
+  uploadRequestDidProgress(event: ProgressEvent) {
     const progress = (event.loaded / event.total) * 100;
     if (progress) {
       this.progressBar.progress(progress);
     }
   }
 
-  directUploadWillStoreFileWithXHR(xhr) {
+  directUploadWillStoreFileWithXHR(xhr: XMLHttpRequest) {
     xhr.upload.addEventListener('progress', (event) =>
       this.uploadRequestDidProgress(event)
     );
diff --git a/app/lib/active_storage/downloadable_file.rb b/app/lib/active_storage/downloadable_file.rb
index 3f38007be..ac1cb2a8d 100644
--- a/app/lib/active_storage/downloadable_file.rb
+++ b/app/lib/active_storage/downloadable_file.rb
@@ -1,8 +1,7 @@
 class ActiveStorage::DownloadableFile
   def self.create_list_from_dossiers(dossiers, for_expert = false)
-    dossiers
-      .map { |d| pj_and_path(d.id, PiecesJustificativesService.generate_dossier_export(d)) } +
-    PiecesJustificativesService.liste_documents(dossiers, for_expert)
+    PiecesJustificativesService.generate_dossier_export(dossiers) +
+      PiecesJustificativesService.liste_documents(dossiers, for_expert)
   end
 
   private
diff --git a/app/models/dossier.rb b/app/models/dossier.rb
index e32aa99db..aa18b21d0 100644
--- a/app/models/dossier.rb
+++ b/app/models/dossier.rb
@@ -485,8 +485,9 @@ class Dossier < ApplicationRecord
   end
 
   def motivation
-    return nil if !termine?
-    traitement&.motivation || read_attribute(:motivation)
+    if termine?
+      traitement&.motivation || read_attribute(:motivation)
+    end
   end
 
   def update_search_terms
diff --git a/app/services/agent_connect_service.rb b/app/services/agent_connect_service.rb
index beefe3b99..33cddb735 100644
--- a/app/services/agent_connect_service.rb
+++ b/app/services/agent_connect_service.rb
@@ -1,4 +1,6 @@
 class AgentConnectService
+  include OpenIDConnect
+
   def self.enabled?
     ENV.fetch("AGENT_CONNECT_ENABLED", "enabled") == "enabled"
   end
@@ -6,19 +8,41 @@ class AgentConnectService
   def self.authorization_uri
     client = AgentConnectClient.new
 
-    client.authorization_uri(
+    state = SecureRandom.hex(16)
+    nonce = SecureRandom.hex(16)
+
+    uri = client.authorization_uri(
       scope: [:openid, :email],
-      state: SecureRandom.hex(16),
-      nonce: SecureRandom.hex(16),
+      state: state,
+      nonce: nonce,
       acr_values: 'eidas1'
     )
+
+    [uri, state, nonce]
   end
 
-  def self.user_info(code)
+  def self.user_info(code, nonce)
     client = AgentConnectClient.new(code)
 
-    client.access_token!(client_auth_method: :secret)
+    access_token = client.access_token!(client_auth_method: :secret)
+
+    discover = find_discover
+    id_token = ResponseObject::IdToken.decode(access_token.id_token, discover.jwks)
+
+    id_token.verify!(
+      client_id: AGENT_CONNECT[:identifier],
+      issuer: discover.issuer,
+      nonce: nonce
+    )
+
+    access_token
       .userinfo!
       .raw_attributes
   end
+
+  private
+
+  def self.find_discover
+    Discovery::Provider::Config.discover!("#{AGENT_CONNECT_BASE_URL}/api/v2")
+  end
 end
diff --git a/app/services/pieces_justificatives_service.rb b/app/services/pieces_justificatives_service.rb
index 0bc94b5ad..7b8472563 100644
--- a/app/services/pieces_justificatives_service.rb
+++ b/app/services/pieces_justificatives_service.rb
@@ -107,21 +107,44 @@ class PiecesJustificativesService
     end
   end
 
-  def self.generate_dossier_export(dossier)
-    pdf = ApplicationController
-      .render(template: 'dossiers/show', formats: [:pdf],
-              assigns: {
-                include_infos_administration: true,
-                dossier: dossier
-              })
+  def self.generate_dossier_export(dossiers)
+    return [] if dossiers.empty?
 
-    FakeAttachment.new(
-      file: StringIO.new(pdf),
-      filename: "export-#{dossier.id}.pdf",
-      name: 'pdf_export_for_instructeur',
-      id: dossier.id,
-      created_at: dossier.updated_at
-    )
+    pdfs = []
+
+    procedure = dossiers.first.procedure
+    tdc_by_id = TypeDeChamp
+      .joins(:revisions)
+      .where(revisions: { id: procedure.revisions })
+      .to_a
+      .group_by(&:id)
+
+    dossiers
+      .includes(:champs, :champs_private, :commentaires, :individual,
+                :traitement, :etablissement,
+                user: :france_connect_information, avis: :expert)
+      .find_each do |dossier|
+      pdf = ApplicationController
+        .render(template: 'dossiers/show', formats: [:pdf],
+                assigns: {
+                  include_infos_administration: true,
+                  dossier: dossier,
+                  procedure: procedure,
+                  tdc_by_id: tdc_by_id
+                })
+
+      a = FakeAttachment.new(
+        file: StringIO.new(pdf),
+        filename: "export-#{dossier.id}.pdf",
+        name: 'pdf_export_for_instructeur',
+        id: dossier.id,
+        created_at: dossier.updated_at
+      )
+
+      pdfs << ActiveStorage::DownloadableFile.pj_and_path(dossier.id, a)
+    end
+
+    pdfs
   end
 
   private
@@ -142,6 +165,7 @@ class PiecesJustificativesService
     ActiveStorage::Attachment
       .includes(:blob)
       .where(record_type: "Champ", record_id: champ_id_dossier_id.keys)
+      .filter { |a| safe_attachment(a) }
       .map do |a|
         dossier_id = champ_id_dossier_id[a.record_id]
         ActiveStorage::DownloadableFile.pj_and_path(dossier_id, a)
@@ -158,6 +182,7 @@ class PiecesJustificativesService
     ActiveStorage::Attachment
       .includes(:blob)
       .where(record_type: "Commentaire", record_id: commentaire_id_dossier_id.keys)
+      .filter { |a| safe_attachment(a) }
       .map do |a|
         dossier_id = commentaire_id_dossier_id[a.record_id]
         ActiveStorage::DownloadableFile.pj_and_path(dossier_id, a)
@@ -189,6 +214,7 @@ class PiecesJustificativesService
     ActiveStorage::Attachment
       .includes(:blob)
       .where(record_type: "Dossier", name: "justificatif_motivation", record_id: dossiers)
+      .filter { |a| safe_attachment(a) }
       .map do |a|
         dossier_id = a.record_id
         ActiveStorage::DownloadableFile.pj_and_path(dossier_id, a)
@@ -239,4 +265,10 @@ class PiecesJustificativesService
       .where(record_type: "BillSignature", record_id: bill_ids)
       .map { |bill| ActiveStorage::DownloadableFile.bill_and_path(bill) }
   end
+
+  def self.safe_attachment(attachment)
+    attachment
+      .blob
+      .metadata[:virus_scan_result] == ActiveStorage::VirusScanner::SAFE
+  end
 end
diff --git a/app/views/dossiers/dossier_vide.pdf.prawn b/app/views/dossiers/dossier_vide.pdf.prawn
index 5678ee1b0..f941d0537 100644
--- a/app/views/dossiers/dossier_vide.pdf.prawn
+++ b/app/views/dossiers/dossier_vide.pdf.prawn
@@ -181,7 +181,7 @@ prawn_document(page_size: "A4") do |pdf|
       italic: Rails.root.join('lib/prawn/fonts/marianne/marianne-thin.ttf' ),
   })
   pdf.font 'marianne'
-  pdf.svg IO.read(DOSSIER_PDF_EXPORT_LOGO_SRC), width: 300, position: :center
+  pdf.image DOSSIER_PDF_EXPORT_LOGO_SRC, width: 300, position: :center
   pdf.move_down(40)
 
   render_in_2_columns(pdf, 'Démarche', @dossier.procedure.libelle)
diff --git a/app/views/dossiers/show.pdf.prawn b/app/views/dossiers/show.pdf.prawn
index b3b86eba6..182d60fc0 100644
--- a/app/views/dossiers/show.pdf.prawn
+++ b/app/views/dossiers/show.pdf.prawn
@@ -130,28 +130,30 @@ def add_identite_etablissement(pdf, etablissement)
 end
 
 def add_single_champ(pdf, champ)
+  tdc = @tdc_by_id[champ.type_de_champ_id].first
+
   case champ.type
   when 'Champs::PieceJustificativeChamp', 'Champs::TitreIdentiteChamp'
     return
   when 'Champs::HeaderSectionChamp'
-    add_section_title(pdf, champ.libelle)
+    add_section_title(pdf, tdc.libelle)
   when 'Champs::ExplicationChamp'
-    format_in_2_lines(pdf, champ.libelle, champ.description)
+    format_in_2_lines(pdf, tdc.libelle, tdc.description)
   when 'Champs::CarteChamp'
-    format_in_2_lines(pdf, champ.libelle, champ.to_feature_collection.to_json)
+    format_in_2_lines(pdf, tdc.libelle, champ.to_feature_collection.to_json)
   when 'Champs::SiretChamp'
     pdf.font 'marianne', style: :bold do
-      pdf.text champ.libelle
+      pdf.text tdc.libelle
     end
     if champ.etablissement.present?
       add_identite_etablissement(pdf, champ.etablissement)
     end
   when 'Champs::NumberChamp'
     value = champ.to_s.empty? ? 'Non communiqué' : number_with_delimiter(champ.to_s)
-    format_in_2_lines(pdf, champ.libelle, value)
+    format_in_2_lines(pdf, tdc.libelle, value)
   else
     value = champ.to_s.empty? ? 'Non communiqué' : champ.to_s
-    format_in_2_lines(pdf, champ.libelle, value)
+    format_in_2_lines(pdf, tdc.libelle, value)
   end
 end
 
@@ -205,6 +207,9 @@ def add_etats_dossier(pdf, dossier)
 end
 
 prawn_document(page_size: "A4") do |pdf|
+  @procedure ||= @dossier.procedure
+  @tdc_by_id ||= @dossier.champs.map(&:type_de_champ).group_by(&:id)
+
   pdf.font_families.update( 'marianne' => {
     normal: Rails.root.join('lib/prawn/fonts/marianne/marianne-regular.ttf' ),
     bold: Rails.root.join('lib/prawn/fonts/marianne/marianne-bold.ttf' ),
@@ -212,12 +217,12 @@ prawn_document(page_size: "A4") do |pdf|
   pdf.font 'marianne'
 
   pdf.pad_bottom(40) do
-    pdf.svg IO.read(DOSSIER_PDF_EXPORT_LOGO_SRC), width: 300, position: :center
+    pdf.image DOSSIER_PDF_EXPORT_LOGO_SRC, width: 300, position: :center
   end
 
   format_in_2_columns(pdf, 'Dossier Nº', @dossier.id.to_s)
-  format_in_2_columns(pdf, 'Démarche', @dossier.procedure.libelle)
-  format_in_2_columns(pdf, 'Organisme', @dossier.procedure.organisation_name)
+  format_in_2_columns(pdf, 'Démarche', @procedure.libelle)
+  format_in_2_columns(pdf, 'Organisme', @procedure.organisation_name)
 
   add_etat_dossier(pdf, @dossier)
 
diff --git a/config/env.example.optional b/config/env.example.optional
index 51b05c16d..8cee6a933 100644
--- a/config/env.example.optional
+++ b/config/env.example.optional
@@ -69,7 +69,7 @@ DS_ENV="staging"
 # PROCEDURE_DEFAULT_LOGO_SRC="republique-francaise-logo.svg"
 
 # Instance customization: PDF export logo ---> to be put in "app/assets/images"
-# DOSSIER_PDF_EXPORT_LOGO_SRC="app/assets/images/header/logo-ds-wide.svg"
+# DOSSIER_PDF_EXPORT_LOGO_SRC="app/assets/images/header/logo-ds-wide.png"
 
 # Instance customization: watermark for identity documents
 # WATERMARK_FILE=""
diff --git a/config/initializers/images.rb b/config/initializers/images.rb
index c488aa279..161c9fc24 100644
--- a/config/initializers/images.rb
+++ b/config/initializers/images.rb
@@ -17,4 +17,4 @@ MAILER_FOOTER_LOGO_SRC = ENV.fetch("MAILER_FOOTER_LOGO_SRC", "mailer/instructeur
 PROCEDURE_DEFAULT_LOGO_SRC = ENV.fetch("PROCEDURE_DEFAULT_LOGO_SRC", "republique-francaise-logo.svg")
 
 # Logo in PDF export of a "Dossier"
-DOSSIER_PDF_EXPORT_LOGO_SRC = ENV.fetch("DOSSIER_PDF_EXPORT_LOGO_SRC", "app/assets/images/header/logo-ds-wide.svg")
+DOSSIER_PDF_EXPORT_LOGO_SRC = ENV.fetch("DOSSIER_PDF_EXPORT_LOGO_SRC", "app/assets/images/header/logo-ds-wide.png")
diff --git a/package.json b/package.json
index 6a18d8d21..aac8b6af3 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "react-intersection-observer": "^8.31.0",
     "react-popper": "^2.2.5",
     "react-query": "^3.34.19",
-    "react-sortable-hoc": "^1.11.0",
+    "react-sortable-hoc": "^2.0.0",
     "tiny-invariant": "^1.2.0",
     "trix": "^1.2.3",
     "use-debounce": "^5.2.0",
@@ -49,6 +49,7 @@
     "@types/geojson": "^7946.0.8",
     "@types/is-hotkey": "^0.1.7",
     "@types/mapbox__mapbox-gl-draw": "^1.2.3",
+    "@types/rails__activestorage": "^7.0.1",
     "@types/rails__ujs": "^6.0.1",
     "@types/react": "^17.0.43",
     "@types/react-dom": "^17.0.14",
diff --git a/spec/controllers/agent_connect/agent_controller_spec.rb b/spec/controllers/agent_connect/agent_controller_spec.rb
index 2ed41acdb..79bea11d2 100644
--- a/spec/controllers/agent_connect/agent_controller_spec.rb
+++ b/spec/controllers/agent_connect/agent_controller_spec.rb
@@ -1,15 +1,40 @@
 describe AgentConnect::AgentController, type: :controller do
+  describe '#login' do
+    let(:uri) { 'https://agent-connect.fr' }
+    let(:state) { 'state' }
+    let(:nonce) { 'nonce' }
+
+    before do
+      expect(AgentConnectService).to receive(:authorization_uri).and_return([uri, state, nonce])
+      get :login
+    end
+
+    it do
+      expect(state_cookie).to eq(state)
+      expect(nonce_cookie).to eq(nonce)
+      expect(response).to redirect_to(uri)
+    end
+  end
+
   describe '#callback' do
     let(:email) { 'i@email.com' }
-    subject { get :callback, params: { code: code } }
+    let(:original_state) { 'original_state' }
+    let(:nonce) { 'nonce' }
+    subject { get :callback, params: { code: code, state: state } }
+
+    before do
+      cookies.encrypted[controller.class::STATE_COOKIE_NAME] = original_state
+      cookies.encrypted[controller.class::NONCE_COOKIE_NAME] = nonce
+    end
 
     context 'when the callback code is correct' do
       let(:code) { 'correct' }
+      let(:state) { original_state }
       let(:user_info) { { 'sub' => 'sub', 'email' => ' I@email.com' } }
 
       context 'and user_info returns some info' do
         before do
-          expect(AgentConnectService).to receive(:user_info).and_return(user_info)
+          expect(AgentConnectService).to receive(:user_info).with(code, nonce).and_return(user_info)
         end
 
         context 'and the instructeur does not have an account yet' do
@@ -26,6 +51,8 @@ describe AgentConnect::AgentController, type: :controller do
             expect(last_user.confirmed_at).to be_present
             expect(last_user.instructeur.agent_connect_id).to eq('sub')
             expect(response).to redirect_to(instructeur_procedures_path)
+            expect(state_cookie).to be_nil
+            expect(nonce_cookie).to be_nil
           end
         end
 
@@ -77,8 +104,22 @@ describe AgentConnect::AgentController, type: :controller do
       end
     end
 
+    context 'when the callback state is not the original' do
+      let(:code) { 'correct' }
+      let(:state) { 'another state' }
+
+      before { subject }
+
+      it 'aborts the processus' do
+        expect { subject }.to change { User.count }.by(0).and change { Instructeur.count }.by(0)
+
+        expect(response).to redirect_to(new_user_session_path)
+      end
+    end
+
     context 'when the callback code is blank' do
       let(:code) { '' }
+      let(:state) { original_state }
 
       it 'aborts the processus' do
         expect { subject }.to change { User.count }.by(0).and change { Instructeur.count }.by(0)
@@ -87,4 +128,12 @@ describe AgentConnect::AgentController, type: :controller do
       end
     end
   end
+
+  def state_cookie
+    cookies.encrypted[controller.class::STATE_COOKIE_NAME]
+  end
+
+  def nonce_cookie
+    cookies.encrypted[controller.class::NONCE_COOKIE_NAME]
+  end
 end
diff --git a/spec/graphql/dossier_spec.rb b/spec/graphql/dossier_spec.rb
index d4e3b14a9..7ff4cc1c3 100644
--- a/spec/graphql/dossier_spec.rb
+++ b/spec/graphql/dossier_spec.rb
@@ -26,6 +26,16 @@ RSpec.describe Types::DossierType, type: :graphql do
     end
   end
 
+  describe 'dossier with champs' do
+    let(:procedure) { create(:procedure, :published, :with_commune, :with_address) }
+    let(:dossier) { create(:dossier, :accepte, :with_populated_champs, procedure: procedure) }
+    let(:query) { DOSSIER_WITH_CHAMPS_QUERY }
+    let(:variables) { { number: dossier.id } }
+
+    it { expect(data[:dossier][:champs][0][:__typename]).to eq "CommuneChamp" }
+    it { expect(data[:dossier][:champs][1][:__typename]).to eq "AddressChamp" }
+  end
+
   DOSSIER_QUERY = <<-GRAPHQL
   query($number: Int!) {
     dossier(number: $number) {
@@ -48,4 +58,35 @@ RSpec.describe Types::DossierType, type: :graphql do
     }
   }
   GRAPHQL
+
+  DOSSIER_WITH_CHAMPS_QUERY = <<-GRAPHQL
+  query($number: Int!) {
+    dossier(number: $number) {
+      id
+      number
+      champs {
+        id
+        label
+        __typename
+        ...CommuneChampFragment
+        ... on AddressChamp {
+          address {
+            ...AddressFragment
+          }
+        }
+      }
+    }
+  }
+  fragment CommuneChampFragment on CommuneChamp {
+    commune {
+      ...CommuneFragment
+    }
+  }
+  fragment CommuneFragment on Commune {
+    code
+  }
+  fragment AddressFragment on Address {
+    cityName
+  }
+  GRAPHQL
 end
diff --git a/spec/services/pieces_justificatives_service_spec.rb b/spec/services/pieces_justificatives_service_spec.rb
index 8d0ca2e56..a262d6817 100644
--- a/spec/services/pieces_justificatives_service_spec.rb
+++ b/spec/services/pieces_justificatives_service_spec.rb
@@ -23,6 +23,16 @@ describe PiecesJustificativesService do
       it { expect(subject).to match_array([pj_champ.call(dossier).piece_justificative_file.attachment]) }
     end
 
+    context 'with a pj not safe on a champ' do
+      let(:procedure) { create(:procedure, :with_piece_justificative) }
+      let(:dossier) { create(:dossier, procedure: procedure) }
+      let(:pj_champ) { -> (d) { d.champs.find { |c| c.type == 'Champs::PieceJustificativeChamp' } } }
+
+      before { attach_file_to_champ(pj_champ.call(dossier), safe = false) }
+
+      it { expect(subject).to be_empty }
+    end
+
     context 'with a private pj champ' do
       let(:procedure) { create(:procedure) }
       let(:dossier) { create(:dossier, procedure: procedure) }
@@ -64,12 +74,26 @@ describe PiecesJustificativesService do
       let(:dossier) { create(:dossier) }
       let(:witness) { create(:dossier) }
 
-      let!(:commentaire) { create(:commentaire, :with_file, dossier: dossier) }
-      let!(:witness_commentaire) { create(:commentaire, :with_file, dossier: witness) }
+      let!(:commentaire) { create(:commentaire, dossier: dossier) }
+      let!(:witness_commentaire) { create(:commentaire, dossier: witness) }
+
+      before do
+        attach_file(commentaire.piece_jointe)
+        attach_file(witness_commentaire.piece_jointe)
+      end
 
       it { expect(subject).to match_array(dossier.commentaires.first.piece_jointe.attachment) }
     end
 
+    context 'with a pj not safe on a commentaire' do
+      let(:dossier) { create(:dossier) }
+      let!(:commentaire) { create(:commentaire, dossier: dossier) }
+
+      before { attach_file(commentaire.piece_jointe, safe = false) }
+
+      it { expect(subject).to be_empty }
+    end
+
     context 'with a motivation' do
       let(:dossier) { create(:dossier, :with_justificatif) }
       let!(:witness) { create(:dossier, :with_justificatif) }
@@ -77,6 +101,14 @@ describe PiecesJustificativesService do
       it { expect(subject).to match_array(dossier.justificatif_motivation.attachment) }
     end
 
+    context 'with a motivation not safe' do
+      let(:dossier) { create(:dossier) }
+
+      before { attach_file(dossier.justificatif_motivation, safe = false) }
+
+      it { expect(subject).to be_empty }
+    end
+
     context 'with an attestation' do
       let(:dossier) { create(:dossier, :with_attestation) }
       let!(:witness) { create(:dossier, :with_attestation) }
@@ -160,19 +192,27 @@ describe PiecesJustificativesService do
   describe '.generate_dossier_export' do
     let(:dossier) { create(:dossier) }
 
-    subject { PiecesJustificativesService.generate_dossier_export(dossier) }
+    subject { PiecesJustificativesService.generate_dossier_export(Dossier.where(id: dossier.id)) }
 
     it "doesn't update dossier" do
       expect { subject }.not_to change { dossier.updated_at }
     end
   end
 
-  def attach_file_to_champ(champ)
-    attach_file(champ.piece_justificative_file)
+  def attach_file_to_champ(champ, safe = true)
+    attach_file(champ.piece_justificative_file, safe)
   end
 
-  def attach_file(attachable)
-    attachable
-      .attach(io: StringIO.new("toto"), filename: "toto.png", content_type: "image/png")
+  def attach_file(attachable, safe = true)
+    to_be_attached = {
+      io: StringIO.new("toto"),
+      filename: "toto.png", content_type: "image/png"
+    }
+
+    if safe
+      to_be_attached[:metadata] = { virus_scan_result: ActiveStorage::VirusScanner::SAFE }
+    end
+
+    attachable.attach(to_be_attached)
   end
 end
diff --git a/spec/system/experts/expert_spec.rb b/spec/system/experts/expert_spec.rb
index 92837c9d8..39fb5b406 100644
--- a/spec/system/experts/expert_spec.rb
+++ b/spec/system/experts/expert_spec.rb
@@ -90,8 +90,22 @@ describe 'Inviting an expert:' do
       let(:commentaire) { create(:commentaire, instructeur: instructeur, dossier: dossier) }
 
       before do
-        champ.piece_justificative_file.attach(io: File.open(path), filename: "piece_justificative_0.pdf", content_type: "application/pdf")
-        dossier.champs_private << create(:champ_piece_justificative, :with_piece_justificative_file, private: true, dossier: dossier)
+        champ
+          .piece_justificative_file
+          .attach(io: File.open(path),
+                  filename: "piece_justificative_0.pdf",
+                  content_type: "application/pdf",
+                  metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE })
+
+        dossier.champs_private << create(:champ_piece_justificative, private: true, dossier: dossier)
+
+        dossier.champs_private
+          .first
+          .piece_justificative_file
+          .attach(io: File.open(path),
+                  filename: "piece_justificative_0.pdf",
+                  content_type: "application/pdf",
+                  metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE })
       end
 
       scenario 'An Expert can download an archive containing attachments without any private champ, bill signature and operations logs' do
@@ -102,7 +116,7 @@ describe 'Inviting an expert:' do
         click_on '1 avis à donner'
         click_on avis.dossier.user.email
 
-        find(:css, '.attached').click
+        find(:css, '[aria-controls=print-pj-menu]').click
         click_on 'Télécharger le dossier et toutes ses pièces jointes'
         # For some reason, clicking the download link does not trigger the download in the headless browser ;
         # So we need to go to the download link directly
diff --git a/spec/system/instructeurs/instruction_spec.rb b/spec/system/instructeurs/instruction_spec.rb
index 9af7c53aa..a2651b4ac 100644
--- a/spec/system/instructeurs/instruction_spec.rb
+++ b/spec/system/instructeurs/instruction_spec.rb
@@ -194,14 +194,18 @@ describe 'Instructing a dossier:', js: true do
 
     before do
       dossier.passer_en_instruction!(instructeur: instructeur)
-      champ.piece_justificative_file.attach(io: File.open(path), filename: "piece_justificative_0.pdf", content_type: "application/pdf")
+      champ.piece_justificative_file
+        .attach(io: File.open(path),
+                filename: "piece_justificative_0.pdf",
+                content_type: "application/pdf",
+                metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE })
 
       log_in(instructeur.email, password)
       visit instructeur_dossier_path(procedure, dossier)
     end
 
     scenario 'A instructeur can download an archive containing a single attachment' do
-      find(:css, '.attached').click
+      find(:css, '[aria-controls=print-pj-menu]').click
       click_on 'Télécharger le dossier et toutes ses pièces jointes'
       # For some reason, clicking the download link does not trigger the download in the headless browser ;
       # So we need to go to the download link directly
@@ -219,7 +223,12 @@ describe 'Instructing a dossier:', js: true do
     end
 
     scenario 'A instructeur can download an archive containing several identical attachments' do
-      commentaire.piece_jointe.attach(io: File.open(path), filename: "piece_justificative_0.pdf", content_type: "application/pdf")
+      commentaire
+        .piece_jointe
+        .attach(io: File.open(path),
+                filename: "piece_justificative_0.pdf",
+                content_type: "application/pdf",
+                metadata: { virus_scan_result: ActiveStorage::VirusScanner::SAFE })
 
       visit telecharger_pjs_instructeur_dossier_path(procedure, dossier)
       DownloadHelpers.wait_for_download
diff --git a/yarn.lock b/yarn.lock
index 199844fa2..31c831f23 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2459,6 +2459,11 @@
   resolved "https://registry.yarnpkg.com/@types/q/-/q-1.5.5.tgz#75a2a8e7d8ab4b230414505d92335d1dcb53a6df"
   integrity sha512-L28j2FcJfSZOnL1WBjDYp2vUHCeIFlyYI/53EwD/rKUBQ7MtUUfbQWiyKJGpcnv4/WgrhWsFKrcPstcAt/J0tQ==
 
+"@types/rails__activestorage@^7.0.1":
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/@types/rails__activestorage/-/rails__activestorage-7.0.1.tgz#7e60320fdb376d34051733e3f8f0df0a8ff24077"
+  integrity sha512-H8mjwqFNweMfvgg8U+rdsonqjouETdqZxEOfzARiA4ag8jtLHFhjfAgFF6gWMnzVpXgQPrJw1boiknx9rV23Eg==
+
 "@types/rails__ujs@^6.0.1":
   version "6.0.1"
   resolved "https://registry.yarnpkg.com/@types/rails__ujs/-/rails__ujs-6.0.1.tgz#83c5aa1dad88ca869de05a9523eff58041ab307a"
@@ -11294,10 +11299,10 @@ react-query@^3.34.19:
     broadcast-channel "^3.4.1"
     match-sorter "^6.0.2"
 
-react-sortable-hoc@^1.11.0:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/react-sortable-hoc/-/react-sortable-hoc-1.11.0.tgz#fe4022362bbafc4b836f5104b9676608a40a278f"
-  integrity sha512-v1CDCvdfoR3zLGNp6qsBa4J1BWMEVH25+UKxF/RvQRh+mrB+emqtVHMgZ+WreUiKJoEaiwYoScaueIKhMVBHUg==
+react-sortable-hoc@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/react-sortable-hoc/-/react-sortable-hoc-2.0.0.tgz#f6780d8aa4b922a21f3e754af542f032677078b7"
+  integrity sha512-JZUw7hBsAHXK7PTyErJyI7SopSBFRcFHDjWW5SWjcugY0i6iH7f+eJkY8cJmGMlZ1C9xz1J3Vjz0plFpavVeRg==
   dependencies:
     "@babel/runtime" "^7.2.0"
     invariant "^2.2.4"